How To Fix FK236 - Please enter an interval within the calendar validity

SAP Error Message - Details

• Message type: E = Error

• Message class: FK - Factory calendar

• Message number: 236

• Message text: Please enter an interval within the calendar validity

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FK236 - Please enter an interval within the calendar validity ?

  The SAP error message FK236 ("Please enter an interval within the calendar validity") typically occurs in the context of financial transactions, particularly when dealing with fiscal year variants, posting periods, or other date-related entries in SAP.
  
  Cause:
  This error usually arises when the date range or interval you are trying to enter does not fall within the defined validity period of the fiscal calendar or posting periods in the system. This can happen due to several reasons, such as:
  
  Incorrect Date Range: The start and end dates you are trying to enter are outside the allowed posting periods.
  Fiscal Year Variant Settings: The fiscal year variant may not cover the dates you are trying to use.
  Closed Posting Periods: The posting period you are trying to use may have been closed, preventing any transactions from being posted in that period.
  
  Configuration Issues: There may be configuration issues in the financial settings that define the valid posting